Lubrication state identification of vibration time-frequency characteristics based on CWT and CNN

Abstract Proper lubrication is critical for ensuring the reliability and longevity of mechanical systems, yet its degradation due to factors like contamination or insufficient lubricant often leads to equipment failure. This study proposes a novel approach integrating Continuous Wavelet Transform (C...

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Bibliographic Details
Main Authors: Haijie Yu, Haijun Wei
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-14593-w
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